The PLC controller is a standard provided component&period; It can automatically decide the compressor quantity to be used based on actual need of refrigerant capacity&comma; average the running time between each compressor&comma; save the power&period; All of these will guarantee an over 30&percnt; longer usage than single compressor condensing unit&period;

It has a unique low environment condensing pressure monitor system which guarantees a stable functioning when there is a low ambient temperature&comma; lack of oil feeding or oil flow warning&period;

High efficiency gas liquid separator is used&comma; with a unique pipeline design&comma; it can effectively minimize the possibility of liquid strike&period;

The "Pressure Vessel Certificate" approved reservoir is provided as well as the safety relief valve&period;Fault isolation device is served so that when a certain compressor breaks down&comma; the rest of the unit can keep running appropriately&comma; making sure that client has enough time for repair and replacement&period;

3&period; High efficiency & energy saving

Because of a huge demand difference between seasons for refrigerating capacity&comma; the unit must have a high level control for capacity&comma; so that the unit can keep running under high efficiency mode&period; The average parallel unit efficiency&comma; according to different refrigeration system is 30&percnt; higher than single compressor unit&period;

Using multiple compressor parallel units can provide a multiple energy level control&comma; the refrigeration output can be dynamically allocated more smoothly according to actual situation&period;With high efficiency oil separator&comma; only a small amount of lubricating oil enters the system&comma; this largely brings up the heat exchanging efficiency&period;

The PLC controller monitors running compressors quantity&comma; it maintains a maximum use rate even when only parts of the compressors are functioning&period;

PLC controller can be set with the best running curve &lpar;maximum & minimum power comsuption&rpar;&comma; to same as much electricity as possible&period;

With "modularized design" the risk during construction can be largely reduced&comma; construction period can be shortened&comma; improve the product quality controllability&period;

4&period; Compact & nimble

Components such as compressor&comma; reservoir&comma; gas-liquid separator&comma; oil separator&comma; economizer&comma; intake manifold&comma; fluid supply manifold&comma; electrical control equipment are all centralized&comma; making sure every inch of the space is fully used&period;

The unit has a compact structure&comma; the space saved during assembly can provide more space for commercial use&comma; benefiting the end user with extra profit&period;